| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.95 | 4.765% | $235.6689 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $69.59 | 6.707% | $74.2574 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $10.34 | 10.352% | $11.4104 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $248.46 | 8.311% | $269.1095 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $62.31 | 3.123% | $64.2559 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $112.60 | 7.852% | $121.4414 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $107.42 | 4.605% | $112.3667 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $835.67 | $888.5102 | $888.52 | $888.45 | $888.60 | |